import '../../bean/FirstLevelCategory.dart';
import '../../bean/TwoLevelCategory.dart';

abstract class AbModelInterface {
  Future<List<FirstLevelCategory>> getALLOneCategory();

  Future<FirstLevelCategory> insertOneCategory(
      FirstLevelCategory firstLevenlCategory);


  Future<List<TwoLevelCategory>> getALLTwoCategory(int id);

  Future<TwoLevelCategory> insertTwoCategory(TwoLevelCategory twoLevelCategory);
}
